diff --git a/module/icp/asm-x86_64/modes/aesni-gcm-avx2-vaes.S b/module/icp/asm-x86_64/modes/aesni-gcm-avx2-vaes.S
index 950c1a7c8..52821dbb2 100644
--- a/module/icp/asm-x86_64/modes/aesni-gcm-avx2-vaes.S
+++ b/module/icp/asm-x86_64/modes/aesni-gcm-avx2-vaes.S
@@ -2,7 +2,10 @@
 // This file is generated from a similarly-named Perl script in the BoringSSL
 // source tree. Do not edit by hand.
 
-#if defined(__x86_64__) && defined(HAVE_AVX) && \
+// perlasm source: https://github.com/google/boringssl/blob/d5440dd2c2c500ac2d3bba4afec47a054b4d99ae/crypto/fipsmodule/aes/asm/aes-gcm-avx2-x86_64.pl
+// generated source: https://github.com/google/boringssl/blob/d5440dd2c2c500ac2d3bba4afec47a054b4d99ae/gen/bcm/aes-gcm-avx2-x86_64-linux.S
+
+#if defined(__x86_64__) && defined(HAVE_AVX2) && \
     defined(HAVE_VAES) && defined(HAVE_VPCLMULQDQ)
 
 #define _ASM
@@ -1321,4 +1324,4 @@ SET_SIZE(aes_gcm_dec_update_vaes_avx2)
 .section .note.GNU-stack,"",%progbits
 #endif
 
-#endif /* defined(__x86_64__) && defined(HAVE_AVX) && defined(HAVE_AES) ... */
+#endif /* defined(__x86_64__) && defined(HAVE_AVX2) && defined(HAVE_VAES) ... */